PatchTheCVECVE-2012-6577: SQL injection vulnerability in the Formhandler extension before 1.4.1 for TYPO3 allows remote authenticated us
CVE-2012-6577 is a medium-severity flaw (CVSS 6.0) affecting formhandler. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.
SQL injection vulnerability in the Formhandler extension before 1.4.1 for TYPO3 allows remote authenticated users with certain permissions to execute arbitrary SQL commands via unspecified vectors.
Why this priority
- No elevated risk signals yet
A fixed release or distro patch exists.
Risk facts
| CVSS score | 6.0 (Medium) |
| EPSS exploit chance | 1.0% (top 38%) |
| CISA exploited list | No |
| Weakness | CWE-89 |
| Published | 2013-06-27 |
| Last modified | 2026-06-16 |
Last updated 2026-06-16 · Sources: CVE Program, NVD, CISA KEV, EPSS and vendor advisories · How we score
Am I affected?
Timeline
- Published CVE record published
- Updated Record last modified
Scores and fixes here are computed automatically from those and other public sources. Confirm with the vendor advisory before changing production systems.
Quick answers
How do I fix CVE-2012-6577?
formhandler: upgrade to newer than 1.4.0. Exact commands for each OS are on this page.
Is CVE-2012-6577 being exploited?
CVE-2012-6577 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.
What does CVE-2012-6577 affect?
CVE-2012-6577 affects formhandler. Severity is medium (CVSS 6.0). SQL injection vulnerability in the Formhandler extension before 1.4.1 for TYPO3 allows remote authenticated users with certain permissions to execute arbitrary SQL commands via unspecified vectors.
How urgent is CVE-2012-6577?
Priority 36/100. No elevated risk signals yet.